Changeset 1124 for pjproject/trunk

Timestamp:

Apr 2, 2007 11:28:41 AM (18 years ago)

Author:

bennylp

Message:

Added pj_cmp_timestamp()

File:

• pjproject/trunk/pjlib/include/pj/os.h (modified) (1 diff)

pjproject/trunk/pjlib/include/pj/os.h

@@ -933 +933 @@
     t->u32.lo = lo;
 }
+
+
+/**
+ * Compare timestamp t1 and t2.
+ * @param t1        t1.
+ * @param t2        t2.
+ * @return          -1 if (t1 < t2), 1 if (t1 > t2), or 0 if (t1 == t2)
+ */
+PJ_INLINE(int) pj_cmp_timestamp(const pj_timestamp *t1, const pj_timestamp *t2)
+{
+#if PJ_HAS_INT64
+    if (t1->u64 < t2->u64)
+        return -1;
+    else if (t1->u64 > t2->u64)
+        return 1;
+    else
+        return 0;
+#else
+    if (t1->u32.hi < t2->u32.hi ||
+        (t1->u32.hi == t2->u32.hi && t1->u32.lo < t2->u32.lo))
+        return -1;
+    else if (t1->u32.hi > t2->u32.hi ||
+             (t1->u32.hi == t2->u32.hi && t1->u32.lo > t2->u32.lo))
+        return 1;
+    else
+        return 0;
+#endif
+}
+
 
 /**